57 lines
835 B
Go
57 lines
835 B
Go
package game
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func accelerate(b Bot) Bot {
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if b.a < -maxA {
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b.a = -maxA
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}
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if b.a > maxA {
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b.a = maxA
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}
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b.v += b.a
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if b.v > maxV {
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b.v = maxV
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}
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if b.v < -maxV {
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b.v = -maxV
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}
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return b
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}
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func moveBot(s State, b Bot) State {
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for i := 0; i < b.v; i++ {
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if o := collide(b.Position.Pos+1, b.Position.Lane, s); o != nil {
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return destroyBot(s, b)
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} else {
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b.Position.Pos++
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}
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}
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s = updateBot(s, b)
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return s
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}
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func collide(pos, lane int, s State) interface{} {
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for _, o := range s.Obstacles {
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if o.Position.Pos == pos && o.Position.Lane == lane {
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return o
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}
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}
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for _, t := range s.Teams {
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for _, b := range t.Bots {
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if b.Position.Pos == pos && b.Position.Lane == lane {
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return b
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}
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}
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}
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return nil
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}
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const (
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baseAccel = 1
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maxA = 1
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maxV = 2
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passDistance = 2
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)
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